Flat Feet (Fallen Arches)

Flat feet also known as fallen arches or overpronation occur when the arch of the foot collapses toward the ground during standing and walking, causing the foot to roll inward with every step. Most people are born with flat feet and develop an arch during childhood but for some the arch never fully develops, and for others it collapses over time due to age, weight, injury, pregnancy or prolonged use of unsupportive footwear. Flat feet are one of the most common foot conditions affecting adults and children and while many people with flat feet experience no pain at all, others develop a chain of problems that travels upward through the heel, ankle, knee, hip and lower back.

Yes flat feet and overpronation are among the primary biomechanical drivers of plantar fasciitis and heel pain. When the arch collapses it places excessive tensile strain on the plantar fascia causing the sharp, stabbing first-step morning pain that characterises plantar fasciitis. The Synxsole One Stop Insoles correct the arch collapse that drives this strain the most important insole intervention for flat-footed people experiencing heel pain.

Yes, the SynxPlus Foot & Ankle Compression Sleeves complement insole support for flat feet by reducing the ankle swelling and arch fatigue that overpronation causes. ARTG-approved Class 2 Medical Compression improves circulation, reduces inflammation in the arch and ankle tissue and provides structural support that stabilises the ankle during activity particularly effective for people whose flat feet cause ankle rolling, burning arch pain or swelling after extended standing and walking.

Standard insoles don't fit in ballet flats, sandals, loafers or dance shoes which is exactly where flat-footed people need support most. The Gel Invisi Arch Pad Trio provides discreet medical-grade PU gel arch support in three colours clear, black and beige that sits invisibly inside flat shoes, dance shoes and any footwear where a full insole won't fit. Apply to clean dry shoes with the self-adhesive backing and the support is in place invisible, effective and immediately noticeable underfoot.

Yes flat feet affect the alignment of the entire lower limb. When the foot rolls inward excessively it creates compensatory stress that travels upward through the ankle, knee, hip and lower back with every step. The Synxsole One Stop Insoles correct the overpronation at the source reducing the compensatory load on every structure above the foot. Most people notice meaningful improvement in knee, hip and lower back pain within the first few weeks of consistent insole use because the alignment issue causing the upstream symptoms has been addressed at the foundation.